From: Matthew Auld <matthew.auld@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH 5/7] drm/i915: allocate context from LMEM
Date: Tue, 26 Jan 2021 09:46:10 +0000 [thread overview]
Message-ID: <20210126094612.163290-5-matthew.auld@intel.com> (raw)
In-Reply-To: <20210126094612.163290-1-matthew.auld@intel.com>
Prefer allocating the context from LMEM on dgfx.
Based on a patch from Michel Thierry.
v2: flatten the chain
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
---
drivers/gpu/drm/i915/gt/intel_lrc.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c
index 33b529dcb05f..8508b8d701c1 100644
--- a/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -3,6 +3,8 @@
* Copyright © 2014 Intel Corporation
*/
+#include "gem/i915_gem_lmem.h"
+
#include "gen8_engine_cs.h"
#include "i915_drv.h"
#include "i915_perf.h"
@@ -808,7 +810,9 @@ __lrc_alloc_state(struct intel_context *ce, struct intel_engine_cs *engine)
context_size += PAGE_SIZE;
}
- obj = i915_gem_object_create_shmem(engine->i915, context_size);
+ obj = i915_gem_object_create_lmem(engine->i915, context_size, 0);
+ if (IS_ERR(obj))
+ obj = i915_gem_object_create_shmem(engine->i915, context_size);
if (IS_ERR(obj))
return ERR_CAST(obj);
--
2.26.2
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next prev parent reply other threads:[~2021-01-26 9:46 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-26 9:46 [Intel-gfx] [PATCH 1/7] drm/i915: setup the LMEM region Matthew Auld
2021-01-26 9:46 ` [Intel-gfx] [PATCH 2/7] drm/i915: reserve stolen for " Matthew Auld
2021-01-26 10:27 ` Chris Wilson
2021-01-26 10:38 ` Matthew Auld
2021-01-26 9:46 ` [Intel-gfx] [PATCH 3/7] drm/i915: introduce mem->reserved Matthew Auld
2021-01-26 9:46 ` [Intel-gfx] [PATCH 4/7] drm/i915/dg1: Reserve first 1MB of local memory Matthew Auld
2021-01-26 9:46 ` Matthew Auld [this message]
2021-01-26 9:46 ` [Intel-gfx] [PATCH 6/7] drm/i915: move engine scratch to LMEM Matthew Auld
2021-01-26 9:46 ` [Intel-gfx] [PATCH 7/7] drm/i915: allocate cmd ring in lmem Matthew Auld
2021-01-26 10:09 ` [Intel-gfx] [PATCH 1/7] drm/i915: setup the LMEM region Tvrtko Ursulin
2021-01-26 10:38 ` Matthew Auld
2021-01-26 10:46 ` Chris Wilson
2021-01-26 10:20 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/7] " Patchwork
2021-01-26 10:21 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2021-01-26 10:51 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork
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